1 centimeter to inches

1 centimeter equals 0.3937 inches. Rounded, that is about 0.4 inches.

Exact result0.3937 inches
Rounded0.4 inches
Conversion factor1 centimeter = 0.393701 inches
Reverse1 inch = 2.54 centimeters

centimeter to inch conversion table

centimetersinches
1 centimeter0.3937 inches
1.5 centimeters0.5906 inches
2 centimeters0.7874 inches
2.5 centimeters0.9843 inches
3 centimeters1.181 inches
4 centimeters1.575 inches
5 centimeters1.969 inches
6 centimeters2.362 inches
7 centimeters2.756 inches
7.5 centimeters2.953 inches

How to convert 1 centimeter to inches

Multiply the value in centimeter by 0.393701: 1 × 0.393701 = 0.3937 inches. To convert back, multiply by 2.54.

Good to know

One inch is exactly 2.54 cm, so 10 cm is just under 4 inches. For screen sizes, the diagonal is usually given in inches.

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Frequently asked questions

How many inches is 1 centimeter?

1 centimeter is 0.3937 inches.

What is the formula for centimeter to inch?

Multiply by 0.393701. To go the other way, multiply by 2.54.

Can I convert other values?

Yes. Type any amount into the converter on this page and choose the units you need.